A distributed task scheduling framework

你好，我使用的版本是1.9.2。将xxl-job-admin做成docker镜像部署，执行器用springboot在宿主机上部署，使用JDK11。当从1.9.2升级到2.0.0之后，执行器启动成功之后,jetty关闭了,导致任务执行失败. 执行器启动日志:

2018-11-05 17:39:44.889  INFO 26133 --- [      Thread-18] c.x.j.c.t.ExecutorRegistryThread         : >>>>>>>>>>> xxl-job registry success, registryParam:RegistryParamm
{registGroup='EXECUTOR', registryKey='poster-executor', registryValue='192.168.4.181:9999'}, registryResult:ReturnT [code=200, msg=null, content=null]
                                                                                                                                                    27241,9       95%
2018-11-05 17:37:10.571  INFO 26133 --- [           main] c.m.p.j.c.JobConfig                      : >>>>>>>>>>> xxl-job config init.
2018-11-05 17:37:10.879  INFO 26133 --- [           main] c.x.r.r.p.XxlRpcProviderFactory          : >>>>>>>>>>> xxl-rpc, provider factory add service success. serviceKey = com.xxl.job.core.biz.ExecutorBiz, serviceBean = class com.xxl.job.core.biz.impl.ExecutorBizImpl
2018-11-05 17:37:11.052  INFO 26133 --- [       Thread-6] o.e.j.u.log                              : Logging initialized @39922ms to org.eclipse.jetty.util.log.Slf4jLog
2018-11-05 17:37:11.486  INFO 26133 --- [       Thread-6] o.e.j.s.Server                           : jetty-9.4.12.v20180830; built: 2018-08-30T13:59:14.071Z; git: 27208684755d94a92186989f695db2d7b21ebc51; jvm 11+28
2018-11-05 17:37:12.118  INFO 26133 --- [       Thread-6] o.e.j.s.AbstractConnector                : Started ServerConnector@54e5742a{HTTP/1.1,[http/1.1]}{0.0.0.0:9999}
2018-11-05 17:37:12.118  INFO 26133 --- [       Thread-6] o.e.j.s.Server                           : Started @40989ms
2018-11-05 17:37:12.119  INFO 26133 --- [       Thread-6] c.x.r.r.n.Server                         : >>>>>>>>>>> xxl-rpc remoting server start success, nettype = com.xxl.rpc.remoting.net.impl.jetty.server.JettyServer, port = 9999
2018-11-05 17:37:14.080  INFO 26133 --- [           main] o.s.s.c.ThreadPoolTaskExecutor           : Initializing ExecutorService 'applicationTaskExecutor'
2018-11-05 17:37:14.692  INFO 26133 --- [      Thread-18] c.x.j.c.t.ExecutorRegistryThread         : >>>>>>>>>>> xxl-job registry success, registryParam:RegistryParam{registGroup='EXECUTOR', registryKey='poster-executor', registryValue='192.168.4.181:9999'}, registryResult:ReturnT [code=200, msg=null, content=null]
2018-11-05 17:37:16.638  INFO 26133 --- [           main] o.s.b.a.e.w.EndpointLinksResolver        : Exposing 2 endpoint(s) beneath base path '/actuator'
2018-11-05 17:37:17.281  INFO 26133 --- [           main] o.s.b.w.e.u.UndertowServletWebServer     : Undertow started on port(s) 8280 (http) with context path '/job'
2018-11-05 17:37:17.330  INFO 26133 --- [           main] c.m.p.j.PosterJobExecutorApp             : Started PosterJobExecutorApp in 36.74 seconds (JVM running for 46.201)
2018-11-05 17:37:42.191  INFO 26133 --- [       Thread-6] o.e.j.s.AbstractConnector                : Stopped ServerConnector@54e5742a{HTTP/1.1,[http/1.1]}{0.0.0.0:9999}
2018-11-05 17:37:44.731  INFO 26133 --- [      Thread-18] c.x.j.c.t.ExecutorRegistryThread         : >>>>>>>>>>> xxl-job registry success, registryParam:RegistryParam{registGroup='EXECUTOR', registryKey='poster-executor', registryValue='192.168.4.181:9999'}, registryResult:ReturnT [code=200, msg=null, content=null]

job-admin日志:

2018-11-05 20:40:10,663 ERROR [pool-3-thread-2] c.x.j.a.core.trigger.XxlJobTrigger [XxlJobTrigger.java : 193] >>>>>>>>>>> xxl-job trigger error, please check if the executor[192.168.4.181:9999] is running.
com.xxl.rpc.util.XxlRpcException: com.xxl.rpc.util.XxlRpcException: xxl-rpc, request timeout at:1541421610663, request:XxlRpcRequest{requestId='91baedc9-c76e-4ef5-929a-7633db5aba57', createMillisTime=1541421600372, accessToken='', className='com.xxl.job.core.biz.ExecutorBiz', methodName='run', parameterTypes=[class com.xxl.job.core.biz.model.TriggerParam], parameters=[TriggerParam{jobId=1, executorHandler='startPresell', executorParams='', executorBlockStrategy='SERIAL_EXECUTION', executorTimeout=0, logId=733234, logDateTim=1541421600351, glueType='BEAN', glueSource='', glueUpdatetime=1539165941000, broadcastIndex=0, broadcastTotal=1}], version='null'}
        at com.xxl.rpc.remoting.invoker.reference.XxlRpcReferenceBean$1.invoke(XxlRpcReferenceBean.java:166)
        at com.sun.proxy.$Proxy75.run(Unknown Source)
        at com.xxl.job.admin.core.trigger.XxlJobTrigger.runExecutor(XxlJobTrigger.java:191)
        at com.xxl.job.admin.core.trigger.XxlJobTrigger.processTrigger(XxlJobTrigger.java:142)
        at com.xxl.job.admin.core.trigger.XxlJobTrigger.trigger(XxlJobTrigger.java:76)
        at com.xxl.job.admin.core.thread.JobTriggerPoolHelper$1.run(JobTriggerPoolHelper.java:35)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:622)

同样的配置，切换回1.9.2版本就可以。

Which version of XXL-JOB do you using?

版本 2.0.2

Expected behavior

xxl-job-admin在外部基础环境中，执行器在k8s环境中，通过LB转发请求， 调度每隔15s调度一次单独任务，期望全部调度完成。

Actual behavior

偶发性时间点调度错误， address：internal-lb-inter-test.cn-north-1.elb.amazonaws.com.cn/test/metis/ code：500 msg：com.xxl.rpc.util.XxlRpcException: xxl-rpc, request timeout at:1563778745104, request:XxlRpcRequest{requestId='47d631a8-b661-46b5-8619-83e45fdee67f', createMillisTime=1563778740103, accessToken='', className='com.xxl.job.core.biz.ExecutorBiz', methodName='run', parameterTypes=[class com.xxl.job.core.biz.model.TriggerParam], parameters=[TriggerParam{jobId=121, executorHandler='AutoCompleteOrder', executorParams='', executorBlockStrategy='SERIAL_EXECUTION', executorTimeout=0, logId=313393, logDateTim=1563778740089, glueType='BEAN', glueSource='', glueUpdatetime=1562553151000, broadcastIndex=0, broadcastTotal=1}], version='null'} at com.xxl.rpc.remoting.net.params.XxlRpcFutureResponse.get(XxlRpcFutureResponse.java:117) at com.xxl.rpc.remoting.invoker.reference.XxlRpcReferenceBean$1.invoke(XxlRpcReferenceBean.java:219) at com.sun.proxy.$Proxy80.run(Unknown Source) at com.xxl.job.admin.core.trigger.XxlJobTrigger.runExecutor(XxlJobTrigger.java:196) at com.xxl.job.admin.core.trigger.XxlJobTrigger.processTrigger(XxlJobTrigger.java:149) at com.xxl.job.admin.core.trigger.XxlJobTrigger.trigger(XxlJobTrigger.java:74) at com.xxl.job.admin.core.thread.JobTriggerPoolHelper$3.run(JobTriggerPoolHelper.java:77) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748)

发生超时错误的时间点前后都是调度正常，15秒调度一次。 发生超时错误的时间点前后的调度请求LB日志正常、有记录。

Other information

通过LB请求日志，发现 xxl-rpc 当前发出的请求未到达LB，认定为 XXL-RPC-CORE，请求未发出。

Please answer some questions before submitting your issue. Thanks!

Which version of XXL-JOB do you using?

Expected behavior

Actual behavior

Steps to reproduce the behavior

Other information

Please answer some questions before submitting your issue. Thanks!

多个项目，相同的配制，只有这个项目自动注册才出现这样的情况，自动注册失败，管理后台无法自动获取到节点信息

Which version of XXL-JOB do you using?

2.1.2

Expected behavior

Actual behavior

Steps to reproduce the behavior

Other information

2019-12-19 21:15:00 | INFO | xxl-job, executor ExecutorRegistryThread | com.xxl.job.core.thread.ExecutorRegistryThread | >>>>>>>>>>> xxl-job registry fail, registryParam:RegistryParam{registryGroup='EXECUTOR', registryKey='travel', registryValue='travel-9999:9999'}, registryResult:ReturnT [code=500, msg=xxl-rpc remoting (url=http://xxl.debug.istarguide.com/xxl-job-admin/api/registry) response content invalid(<!DOCTYPE html><html><head> <link rel="icon" href="/xxl-job-admin/static/favicon.ico" /> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <!-- Tell the browser to be responsive to screen width --> <meta content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no" name="viewport"> <!-- Bootstrap --> <link rel="stylesheet" href="/xxl-job-admin/static/adminlte/bower_components/bootstrap/css/bootstrap.min.css"> <!-- Font Awesome --> <link rel="stylesheet" href="/xxl-job-admin/static/adminlte/bower_components/font-awesome/css/font-awesome.min.css"> <!-- Ionicons --> <link rel="stylesheet" href="/xxl-job-admin/static/adminlte/bower_components/Ionicons/css/ionicons.min.css"> <!-- Theme style --> <link rel="stylesheet" href="/xxl-job-admin/static/adminlte/dist/css/AdminLTE.min.css"> <!-- AdminLTE Skins. Choose a skin from the css/skins folder instead of downloading all of them to reduce the load. --> <link rel="stylesheet" href="/xxl-job-admin/static/adminlte/dist/css/skins/_all-skins.min.css"> <!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries --> <!-- WARNING: Respond.js doesn't work if you view the page via file:// --> <!--[if lt IE 9]> <script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script> <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script> <![endif]--> <!-- pace --> <link rel="stylesheet" href="/xxl-job-admin/static/adminlte/bower_components/PACE/themes/blue/pace-theme-flash.css"> <link rel="stylesheet" href="/xxl-job-admin/static/adminlte/plugins/iCheck/square/blue.css"> <title>任务调度中心</title></head><body class="hold-transition login-page"> <div class="login-box"> <div class="login-logo"> <a><b>XXL</b>JOB</a> </div> <form id="loginForm" method="post" > <div class="login-box-body"> <p class="login-box-msg">任务调度中心</p> <div class="form-group has-feedback"> <input type="text" name="userName" class="form-control" placeholder="请输入登录账号" maxlength="20" > <span class="glyphicon glyphicon-envelope form-control-feedback"></span> </div> <div class="form-group has-feedback"> <input type="password" name="password" class="form-control" placeholder="请输入登录密码" maxlength="20" > <span class="glyphicon glyphicon-lock form-control-feedback"></span> </div> <div class="row"> <div class="col-xs-8"> <div class="checkbox icheck"> <label> <input type="checkbox" name="ifRemember" > &nbsp; 记住密码 </label> </div> </div><!-- /.col --> <div class="col-xs-4"> <button type="submit" class="btn btn-primary btn-block btn-flat">登录</button> </div> </div> </div> </form> </div> <!-- jQuery 2.1.4 --> <script src="/xxl-job-admin/static/adminlte/bower_components/jquery/jquery.min.js"></script> <!-- Bootstrap 3.3.5 --> <script src="/xxl-job-admin/static/adminlte/bower_components/bootstrap/js/bootstrap.min.js"></script> <!-- FastClick --> <script src="/xxl-job-admin/static/adminlte/bower_components/fastclick/fastclick.js"></script> <!-- AdminLTE App --> <script src="/xxl-job-admin/static/adminlte/dist/js/adminlte.min.js"></script> <!-- jquery.slimscroll --> <script src="/xxl-job-admin/static/adminlte/bower_components/jquery-slimscroll/jquery.slimscroll.min.js"></script> <!-- pace --> <script src="/xxl-job-admin/static/adminlte/bower_components/PACE/pace.min.js"></script> <script src="/xxl-job-admin/static/plugins/jquery/jquery.cookie.js"></script> <script src="/xxl-job-admin/static/plugins/jquery/jquery.validate.min.js"></script> <script src="/xxl-job-admin/static/plugins/layer/layer.js"></script> <script src="/xxl-job-admin/static/js/common.1.js"></script> <script> var base_url = '/xxl-job-admin'; var I18n = {"dataTable_sSortAscending":": 以升序排列此列","jobgroup_field_appName_length":"AppName长度限制为4~64","jobconf_route_round":"轮询","system_update_fail":"更新失败","jobconf_block_SERIAL_EXECUTION":"单机串行","jobconf_route_lfu":"最不经常使用","dataTable_sLast":"末页","jobinfo_shard_index":"分片序号","jobinfo_field_executorparam":"任务参数","user_add":"新增用户","jobinfo_field_gluetype":"运行模式","job_dashboard_job_num":"任务数量","system_api_error":"接口异常","jobconf_route_last":"最后一个","jobinfo_opt_log":"查询日志","jobinfo_field_id":"任务ID","jobinfo_field_executorRouteStrategy":"路由策略","jobinfo_job":"任务","daterangepicker_ranges_last_month":"上个月","jobconf_trigger_exe_regaddress":"执行器-地址列表","system_not_found":"不存在","user_password_update_placeholder":"请输入新密码，为空则不更新密码","jobinfo_shard_total":"分片总数","jobgroup_empty":"不存在有效执行器,请联系管理员","system_update_suc":"更新成功","login_password_lt_4":"登录密码不应低于4位","daterangepicker_ranges_this_month":"本月","dataTable_sSearch":"搜索","job_dashboard_trigger_num_tip":"调度中心触发的调度次数","user_role":"角色","user_role_admin":"管理员","joblog_handleCode_500":"失败","daterangepicker_custom_starttime":"起始时间","joblog_status_suc":"成功","joblog_handleCode_502":"失败(超时)","jobgroup_field_order_digits":"请输入整数","jobinfo_name":"任务管理","jobinfo_field_alarmemail":"报警邮件","joblog_rolling_log_refresh":"刷新","daterangepicker_custom_endtime":"结束时间","logout_btn":"注销","jobconf_trigger_type_cron":"Cron触发","jobinfo_field_executorFailRetryCount_placeholder":"失败重试次数，大于零时生效","daterangepicker_custom_monthnames":"一月,二月,三月,四月,五月,六月,七月,八月,九月,十月,十一月,十二月","joblog_clean_log":"日志清理","user_permission":"权限","dataTable_sLoadingRecords":"载入中...","system_opt_edit":"编辑","admin_name":"任务调度中心","job_dashboard_report_loaddata_fail":"调度报表数据加载异常","user_role_normal":"普通用户","login_param_unvalid":"账号或密码错误","jobconf_trigger_type_retry":"失败重试触发","login_password_empty":"请输入登录密码","jobinfo_field_cron_unvalid":"Cron格式非法","jobconf_beat":"心跳检测","joblog_clean_type_2":"清理三个月之前日志数据","job_dashboard_date_report":"日期分布图","joblog_clean_type_1":"清理一个月之前日志数据","joblog_kill_log":"终止任务","user_update_loginuser_limit":"禁止操作当前登录账号","joblog_clean_type_6":"清理一万条以前日志数据","joblog_clean_type_5":"清理一千条以前日志数据","jobgroup_field_order":"排序","joblog_clean_type_4":"清理一年之前日志数据","joblog_clean_type_3":"清理六个月之前日志数据","jobgroup_field_title_length":"名称长度限制为4~12","jobconf_route_failover":"故障转移","joblog_status":"状态","system_search":"搜索","dataTable_sFirst":"首页","jobgroup_del_limit_1":"拒绝删除, 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条记录","jobgroup_field_registryList":"机器地址","system_all":"全部","jobinfo_field_alarmemail_placeholder":"请输入报警邮件，多个邮件地址则逗号分隔","jobgroup_field_addressType":"注册方式","job_dashboard_job_num_tip":"调度中心运行的任务数量","jobconf_trigger_exe_regtype":"执行器-注册方式","jobgroup_field_addressType_1":"手动录入","jobgroup_field_addressType_0":"自动注册","jobconf_monitor_alarm_type":"调度失败","joblog_rolling_log_triggerfail":"任务发起调度失败，无法查看执行日志","dataTable_sInfo":"第 PAGE 页 ( 总共 PAGES 页，TOTAL 条记录 )","jobinfo_opt_run":"执行一次","user_username":"账号","jobinfo_field_executorBlockStrategy":"阻塞处理策略","login_username_empty":"请输入登录账号","joblog_field_handleMsg":"执行备注","jobinfo_field_add":"新增","daterangepicker_ranges_today":"今日","system_save":"保存","job_dashboard_rate_report":"成功比例图","joblog_field_triggerCode":"调度结果","system_status":"状态","system_please_input":"请输入","jobinfo_glue_gluetype_unvalid":"该任务非GLUE模式","system_add_fail":"新增失败","login_fail":"登录失败","jobinfo_glue_remark_limit":"源码备注长度限制为4~100"}; </script><script src="/xxl-job-admin/static/adminlte/plugins/iCheck/icheck.min.js"></script><script src="/xxl-job-admin/static/js/login.1.js"></script></body></html>)., content=null]

VERSION 2.0.1

有人遇到过下面这张情况么，任务调度的时候，间歇性报错~

半分钟执行一次,查日志，任务也没有堆积，不晓得下面的错误是啥意思

心跳检测： address：192.168.2.44:9999 code：500 msg：com.xxl.rpc.util.XxlRpcException: java.io.EOFException: HttpConnectionOverHTTP@6cb24963(l:/192.168.2.44:2672 <-> r:/192.168.2.44:9999,closed=false)[HttpChannelOverHTTP@52c1a0cb(exchange=HttpExchange@1b1c90ba req=TERMINATED/null@null res=PENDING/null@null)[send=HttpSenderOverHTTP@7bce7ccb(req=QUEUED,snd=COMPLETED,failure=null)[HttpGenerator{s=START}],recv=HttpReceiverOverHTTP@5c9cb80(rsp=IDLE,failure=null)[HttpParser{s=CLOSED,0 of -1}]]] at org.eclipse.jetty.client.http.HttpReceiverOverHTTP.earlyEOF(HttpReceiverOverHTTP.java:277) at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:1305) at org.eclipse.jetty.client.http.HttpReceiverOverHTTP.shutdown(HttpReceiverOverHTTP.java:182) at org.eclipse.jetty.client.http.HttpReceiverOverHTTP.process(HttpReceiverOverHTTP.java:129) at org.eclipse.jetty.client.http.HttpReceiverOverHTTP.receive(HttpReceiverOverHTTP.java:69) at org.eclipse.jetty.client.http.HttpChannelOverHTTP.receive(HttpChannelOverHTTP.java:90) at org.eclipse.jetty.client.http.HttpConnectionOverHTTP.onFillable(HttpConnectionOverHTTP.java:174) at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635) at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555) at java.lang.Thread.run(Thread.java:748)

执行器启动成功后，控制台一直反复报：xxl-rpc provider netty_http server caught exception 如下：

===2019-08-22 15:09:28.821 ERROR com.xxl.rpc.remoting.net.impl.netty_http.server.NettyHttpServerHandler Line:129 - >>>>>>>>>>> xxl-rpc provider netty_http server caught exception
--
  | java.io.IOException: Connection reset by peer
  | at sun.nio.ch.FileDispatcherImpl.read0(Native Method)
  | at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)
  | at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223)
  | at sun.nio.ch.IOUtil.read(IOUtil.java:192)
  | at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:380)
  | at io.netty.buffer.PooledUnsafeDirectByteBuf.setBytes(PooledUnsafeDirectByteBuf.java:288)
  | at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:1108)
  | at io.netty.channel.socket.nio.NioSocketChannel.doReadBytes(NioSocketChannel.java:347)
  | at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:148)
  | at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:628)
  | at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:563)
  | at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:480)
  | at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:442)
  | at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884)
  | at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
  | at java.lang.Thread.run(Thread.java:748)

环境： 1.执行器为基于Springboot 2.0.6搭建的项目 2.依赖xxl-job版本信息为 <xxl-job-core.version>2.1.0</xxl-job-core.version> 3.任务调度中心版本为

场景： 1.虽然报错，但是执行器能被正常调用并执行，调度日志也都显示成功 2.执行器项目部署在阿里云edas正式环境命名空间的k8s集群上，调度器部署在阿里云测试环境命名空间的k8s集群上（不同命名空间互访相当于跨平台访问） 3.执行器配置的负载均衡外网端口号和映射的应用端口号都和执行器的端口号（9990）一样，但是负载均衡协议是TCP而非HTTP（选不了HTTP） 4.如果执行器配置的负载均衡所映射的应用端口号为执行器服务本身启动的端口号（server.port=18083）而非执行器端口号（xxl.job.executor.port=9990），则启动后不会报如上错误，但是调度器会连接不到执行器（因为执行器的端口号没有通过外网负载均衡映射给外网？）

Please answer some questions before submitting your issue. Thanks!

Which version of XXL-JOB do you using?

v2.1.0

Expected behavior

通过cron表达式0 0 20 19 8 ? 2019指定在固定时刻触发一次任务调度

Actual behavior

在该时间点触发了多个任务调度

[INFO ] 2019-08-19 20:00:00.056 [Thread-21] MyJobHandler:hellloooooooooo-0 0 20 19 8 ? 2019
[INFO ] 2019-08-19 20:00:00.274 [Thread-21] MyJobHandler:hellloooooooooo-0 0 20 19 8 ? 2019
[INFO ] 2019-08-19 20:00:00.274 [Thread-21] MyJobHandler:hellloooooooooo-0 0 20 19 8 ? 2019
[INFO ] 2019-08-19 20:00:00.275 [Thread-21] MyJobHandler:hellloooooooooo-0 0 20 19 8 ? 2019
[INFO ] 2019-08-19 20:00:00.275 [Thread-21] MyJobHandler:hellloooooooooo-0 0 20 19 8 ? 2019

Steps to reproduce the behavior

任务设置如图

Other information

目前版本 XXL_JOB 并不支持时区选择，如果是跨地区服务时使用起来会比较难受（甚至每个地区要部署一套）。

基于 2.1.1-SNAPSHOT 版本我们定制了多时区功能，只需要部署一套环境便可支持 N 个时区；经过一段时间线上运行已经趋于稳定。

如果社区需要，可以将这部分功能移植过来。

# 时区配置
tz.value=[{"name":"Australia/Sydney","zhName":"堪培拉,墨尔本,悉尼(UTC+10:00)"},{"name":"Asia/Shanghai","zhName":"北京,重庆,香港特别行政区,乌鲁木齐(UTC+08:00)"},{"name":"Asia/Tokyo","zhName":"大阪,札幌,东京(UTC+09:00)"}]

我尝试从 2.0.1 升级到 2.0.2。 发现数据库结构基本一致，只是 XXL_JOB_QRTZ_TRIGGER_LOG 表 多了 一个 alarm_status 字段。增加该字段后 job-admin 启动正常。

但运行时发现了一个非常严重的问题： 1、原有JOB会显示为STOP，但通过日志看一直都在执行并未停止。 2、如果点击“启动”，JOB状态会显示为RUNNING，但通过日志看是重复执行了2次。

Please answer some questions before submitting your issue. Thanks! 我想要一个可以动态添加定时任务的功能。比如，在商城系统中，一个人下单之后，就要触发一个定时任务，30分钟之后去检查这个订单是否支付，如果没有支付就取消订单这种动作，就是每个任务的定时都不固定，这里面有这个功能吗？

Which version of XXL-JOB do you using?

1.9.0

Expected behavior

动态添加任务

Actual behavior

无

Steps to reproduce the behavior

无

Other information

无

Please answer some questions before submitting your issue. Thanks!

Which version of XXL-JOB do you using?

2.1.1-SNAPSHOT

Expected behavior

每次任务日志都打印到对应日志文件

Actual behavior

之后线程池中线程打印的日志只会打印到第一次的日志文件

Steps to reproduce the behavior

运行任务，在任务重使用线程池运行，重复运行即可复现

Other information

修改方案：将 XxlJobFileAppender中的InheritableThreadLocal 修改成ali的TransmittableThreadLocal即可，然后运行加上javaagent -javaagent:/apps/jars/transmittable-thread-local-2.11.2.jar

我理解使用InheritableThreadLocal 应该就是考虑到会在任务中使用线程，而目前 来说，基本规范都是使用线程池来完成，也就意味着这个设置会失效。

对于safiri 浏览器没有作用。需要将attr替换成prop。

What kind of change does this PR introduce? (check at least one)

• [x] Bugfix
• [ ] Feature
• [ ] Code style update
• [ ] Refactor
• [ ] Build-related changes
• [ ] Other, please describe:

The description of the PR:

Other information:

change Exception to throwable for some jvm issue

What kind of change does this PR introduce? (check at least one)

• [ ] Bugfix
• [ ] Feature
• [ ] Code style update
• [ ] Refactor
• [ ] Build-related changes
• [ ] Other, please describe:

The description of the PR:

Other information:

1、接入nacos 2、新增指定IP路由策略 3、升级springboot版本

• [ ] Bugfix
• [ ] Feature
• [ ] Code style update
• [ ] Refactor
• [ ] Build-related changes
• [ ] Other, please describe:

The description of the PR:

Other information:

Please answer some questions before submitting your issue. Thanks!

Which version of XXL-JOB do you using?

Expected behavior

Actual behavior

Steps to reproduce the behavior

Other information

ERROR org.xnio.listener - XNIO001007: A channel event listener threw an exception java.nio.channels.ClosedSelectorException: null at java.base/sun.nio.ch.SelectorImpl.ensureOpen(SelectorImpl.java:80) at java.base/sun.nio.ch.SelectorImpl.implRegister(SelectorImpl.java:239) at java.base/sun.nio.ch.SelectorImpl.register(SelectorImpl.java:215) at java.base/java.nio.channels.spi.AbstractSelectableChannel.register(AbstractSelectableChannel.java:236) at java.base/java.nio.channels.SelectableChannel.register(SelectableChannel.java:260) at org.xnio.nio.WorkerThread.registerChannel(WorkerThread.java:731) at org.xnio.nio.NioTcpServer.accept(NioTcpServer.java:421) at org.xnio.nio.QueuedNioTcpServer2.handleReady(QueuedNioTcpServer2.java:149) at org.xnio.nio.QueuedNioTcpServer2.lambda$new$1(QueuedNioTcpServer2.java:58) at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92) at org.xnio.nio.NioTcpServerHandle.handleReady(NioTcpServerHandle.java:65) at org.xnio.nio.WorkerThread.run(WorkerThread.java:591) 执行器最后报错为这一段，重复报错